Plat Map of Northern Pacific facilities at Anceney, Montana, undated, Drawing Number 86815, Sheet Number 2, Line Segment 337, showing the Manhattan-Anceney line.

Plat Map of Northern Pacific facilities at Apex, Oregon, undated, Sheet Number 1, Line Segment 451, showing the Attalia-Union Pacific Connection line.

Plat Map of Northern Pacific facilities at Apex, Oregon, undated, Sheet Number 2, Line Segment 451, showing the Attalia-Union Pacific Connection line.

Plat Map of Northern Pacific facilities at Arlee, Montana, May 17, 1916, Sheet Number 2, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Arlee, Montana, May 17, 1916, Sheet Number 1, Line Segment 42, showing the Helena-Paradise line.

Plat Map of Northern Pacific facilities at Arlington, Washington, May 1, 1921, Sheet Number 3, Line Segment 403, showing the Seattle-Sumas line.

Plat Map of Northern Pacific facilities at Arlington, Washington, May 1, 1921, Sheet Number 1, Line Segment 403, showing the Seattle-Sumas line.

Plat Map of Northern Pacific facilities at Arlington, Washington, May 1, 1921, Sheet Number 2, Line Segment 403, showing the Seattle-Sumas line.

Plat Map of Northern Pacific facilities at Arlington, Washington, May 1, 1921, Sheet Number 4, Line Segment 403, showing the Seattle-Sumas line.

Plat Map of Northern Pacific facilities at Arnold, Montana, July 1, 1917, Drawing Number 86810, Sheet Number 1, Line Segment 337, showing the Manhattan-Anceney line.